TY  -  
T1  - Exciting electricity teaching materials : The Ghost and the Invention Device 
SN  -  /  
UR  - http://hdl.handle.net/10138/312590 
T3  -  
A1  - Karttunen, Marianna; Kesler, Merike 
A2  -  
PB  - Tekniikan museo 
Y1  - 2019 
LA  - eng 
AB  - ... 
VO  -  
IS  -  
SP  -  
OP  -  
KW  - 516 Educational sciences 
N1  -   
PP  -  
ER  -